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Data ScienceLondonHybridFull-time
Salary
£NaNk - £NaNk
Posted
30 Jan 2026
Location
London
About the role
Join Revolut's fraud detection team in London, building machine learning models that protect customers from financial crime in real time. You will work with large transaction datasets, develop feature engineering pipelines, and deploy models that make millisecond decisions on millions of transactions daily. The role requires strong Python skills, experience with ML frameworks like scikit-learn or TensorFlow, and an analytical mindset. Revolut offers a steep learning curve and the chance to have measurable impact from your first week.